Portwest's revolutionary new knee pads are integrated with gel to absorb and disperse pressure that can build up from hours of kneeling. The KP30 are lightweight but capped with an abrasion resistant PVC shell for a long lasting wear. Made for comfort, the non-skid surface is suitable for all working environments and the adjustable neoprene strap ensures and maintains a secure fit. Kneepads come in stylish packaging. One size fits all. PVC Shell, Nylon Construction, EVA Foam.